Signify - ED25519 signature tool

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Create cryptographic signatures for files and verify them. This is based on signify, the OpenBSD tool to sign and verify signatures on files. It is based on the Ed25519 public-key signature system by Bernstein et al.

Installation

cargo install signify

Usage

Create a key pair:

signify -G -p pubkey -s seckey

Sign a file using the secret key:

signify -S -s seckey -m README.md

Verify the signature:

signify -V -p pubkey -m README.md

Limitations

Both things will be implemented eventually. I also accept PRs.

License

MIT. See LICENSE.